#0F3869#0F3869

#0F3869 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.2% C 0.097 H 255.4°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#0F3869
RGB	rgb(15, 56, 105)
HSL	hsl(213, 75%, 24%)
HSV	hsv(213, 86%, 41%)
CMYK	cmyk(85.7%, 46.7%, 0%, 58.8%)
CIE-LAB	lab(23.50, 5.93, -32.61)
CIE-LCH	lch(23.50, 33.14, 280.31°)
OKLab	oklab(34.21% -0.0243 -0.0935)
OKLCH	oklch(34.21% 0.097 255.4)
XYZ	xyz(4.1600, 3.9493, 13.9049)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3869 #69400F

analogous

#0F6569 #0F3869 #130F69

triadic

#0F3869 #690F38 #38690F

tetradic

#0F3869 #690F65 #69400F #0F6913

square

#0F3869 #690F65 #69400F #0F6913

split-complementary

#0F3869 #69130F #65690F

monochromatic

#040E1B #071B33 #0F3869 #17559F #1E71D4

Accessibility & contrast

On white

11.73

#0F3869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0F3869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3869

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3869	#FFFFFF	#000000	##FFFFFF
##0F3869	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3C6B

Deuteranopia (green-blind)

#0C3468

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3869;
/* rgb */ color: rgb(15, 56, 105);
/* oklch */ color: oklch(34.2% 0.097 255.4);

Tailwind

colors: {
  custom: {
    50: '#5e6e94',
    500: '#0f3869',
    950: '#000000',
  },
}

SCSS

$custom: #0f3869;
$custom-light: #5e6e94;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3869",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 105
  },
  "hsl": {
    "h": 212.667,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34208,
    "c": 0.09662,
    "h": 255.4
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#0F3869

secondary

#A16F32

accent

#9C36F2

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #0F3869

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →